Stereo Sound Quality Earbuds with MicrophoneThese durable ear buds deliver premium sound with fine-tuned acoustics that balance strong bass, soaring highs, and clear mids. With no distortion and a very natural feel. The sound is clear and loud. You don't have to set high volume to listen to music or hear clearly on phone calls.

Noise Isolation and Comfort FitThere comes with 3 sets of backup ear tips(M/L/S), which offer you a comfortable and custom fit. They are very easy to put in your ears. Once you find your silicone tip size, external noise will be blocked out and the sound performance will be much more exellent.

Call and Music ControlThese in ear headphones have built in mic and remote feature. You can use the in line button to answer or hang up phone calls easily during commute. You can also play/pause music and control music tracks by clicking the inline remote.

Portable and Easy StorageThese earbud headphones are lightweight and the package includes a earbud carrying case. It is a hard case of pocket size. So it's very convenient to take it with you and no need to worry about headphones breaking or fraying during travel. There's a cable sleeve on the wire. Move the sleeve near the earbuds when you put the headphone earbuds in the case. This will help prevent the wire from tangle.